structural changes

1 files changed, 40 insertions, 79 deletions

diff --git a/lua/startup.lua b/lua/startup.lua
index 3e681a0..cffe0b9 100644
--- a/lua/startup.lua
+++ b/lua/startup.lua
@@ -2,55 +2,11 @@ local M = {}
 local ns = vim.api.nvim_create_namespace "startup"
 
 local opts = { noremap = true, silent = true }
+local settings = require "startup.config"
 
-local settings = {
-  -- every line should be same width without escaped \
-  header = {
-    "                                          /$$              ",
-    "                                         |__/              ",
-    " /$$$$$$$   /$$$$$$   /$$$$$$  /$$    /$$ /$$ /$$$$$$/$$$$ ",
-    "| $$__  $$ /$$__  $$ /$$__  $$|  $$  /$$/| $$| $$_  $$_  $$",
-    "| $$  \\ $$| $$$$$$$$| $$  \\ $$ \\  $$/$$/ | $$| $$ \\ $$ \\ $$",
-    "| $$  | $$| $$_____/| $$  | $$  \\  $$$/  | $$| $$ | $$ | $$",
-    "| $$  | $$|  $$$$$$$|  $$$$$$/   \\  $/   | $$| $$ | $$ | $$",
-    "|__/  |__/ \\_______/ \\______/     \\_/    |__/|__/ |__/ |__/",
-  },
-  -- name which will be displayed and command
-  tools = {
-    [" Find File"] = {"Telescope find_files", "<leader>ff"},
-    [" Find Word"] = {"Telescope live_grep", "<leader>lg"},
-    [" Recent Files"] = {"Telescope oldfiles", "<leader>of"},
-    [" File Browser"] = {"Telescope file_browser", "<leader>fb"},
-    [" Config Files"] = {'lua require("telescope.builtin").find_files({cwd="~/.config"})', "<leader>cf"},
-    [" Colorschemes"] = {"Telescope colorscheme", "<leader>cs"},
-    [" New File"] = {"lua require'startup'.new_file()", "<leader>nf"},
-    ["ﲉ Help Files"] = {"Telescope help_tags", "<leader>fh"},
-  },
-  options = {
-    align = "center", -- center or padding
-    mapping_names = true,
-    padding = 5, -- only used if align padding
-  },
-  colors = {
-    background = "#1f2227",
-    heading_fg = "#009900",
-    tools_fg = "#009900",
-  }
-}
-
-local function spaces(amount)
-  return string.rep(" ", amount)
-end
-
-local function longest_line(lines)
-  local longest = 0
-  for _, line in ipairs(lines) do
-    if line:len() > longest then
-      longest = line:len()
-    end
-  end
-  return longest
-end
+local utils = require "startup.utils"
+local spaces = utils.spaces
+local empty = utils.empty
 
 local function create_mappings()
   vim.api.nvim_buf_set_keymap(
@@ -61,7 +17,13 @@ local function create_mappings()
     opts
   )
   for _, cmd in pairs(settings.tools) do
-    vim.api.nvim_buf_set_keymap(0, "n", cmd[2], "<cmd>"..cmd[1].."<CR>", opts)
+    vim.api.nvim_buf_set_keymap(
+      0,
+      "n",
+      cmd[2],
+      "<cmd>" .. cmd[1] .. "<CR>",
+      opts
+    )
   end
 end
 
@@ -79,22 +41,17 @@ function M.check_line()
   end
 end
 
-local function create_hls()
-  vim.cmd('highlight StartupHeading guibg=' .. settings.colors.background .. ' guifg=' .. settings.colors.heading_fg)
-  vim.cmd('highlight StartupTools guibg=' .. settings.colors.background .. ' guifg=' .. settings.colors.tools_fg)
-end
-
 local function align(dict)
   local aligned = {}
   if settings.options.align == "center" then
-    local max_len = longest_line(dict)
+    local max_len = utils.longest_line(dict)
     local space_left = vim.o.columns - max_len
     for _, line in ipairs(dict) do
-      table.insert(aligned, spaces(space_left/2).. line)
+      table.insert(aligned, spaces(space_left / 2) .. line)
     end
   elseif settings.options.align == "padding" then
     for _, line in ipairs(dict) do
-      table.insert(aligned, spaces(settings.options.padding).. line)
+      table.insert(aligned, spaces(settings.options.padding) .. line)
     end
   end
   return aligned
@@ -117,46 +74,50 @@ local function empty()
   set_lines(1, { " " }, "StartupTools")
 end
 
-local function set_options()
-  vim.api.nvim_buf_set_option(0, "bufhidden", "wipe")
-  vim.api.nvim_buf_set_option(0, "buftype", "nofile")
-  vim.api.nvim_buf_set_option(0, "swapfile", false)
-  vim.cmd [[set nonumber
-  set norelativenumber
-  ]]
+local function body()
+  local toolnames = {}
+  for name, cmd in pairs(settings.tools) do
+    if not limited_space then
+      table.insert(toolnames, " ")
+    end
+    if settings.options.mapping_names then
+      table.insert(toolnames, name .. "  " .. cmd[2])
+    else
+      table.insert(toolnames, name)
+    end
+  end
+
+  return toolnames
 end
 
 function M.display()
   local limited_space = false
   local rly_limited_space = false
-  if vim.o.lines < (#settings.header + (#settings.tools*2) + 20) then
+
+  if vim.o.lines < (#settings.header + (#settings.tools * 2) + 20) then
     limited_space = true
   end
+
   create_mappings()
-  create_hls()
+  utils.create_hls()
   -- vim.api.nvim_buf_set_keymap(0, "n", "j", "2j", opts)
   -- vim.api.nvim_buf_set_keymap(0, "n", "k", "2k", opts)
   if not limited_space then
     empty()
   end
   set_lines(#settings.header, settings.header, "StartupHeading")
-  local toolnames = {}
-  for name, cmd in pairs(settings.tools) do
-    if not limited_space then
-      table.insert(toolnames, " ")
-    end
-    if settings.options.mapping_names then
-      table.insert(toolnames, name .. "  " .. cmd[2])
-    else
-      table.insert(toolnames, name)
-    end
-  end
+
+  local toolnames = body()
   empty()
   set_lines(#toolnames, toolnames, "StartupTools")
+
   vim.cmd [[silent! %s/\s\+$//]] -- clear trailing whitespace
-  set_options()
+  U.set_buf_options()
   if limited_space then
-    vim.api.nvim_win_set_cursor(0, {#settings.header + 3, math.floor(vim.o.columns/2)})
+    vim.api.nvim_win_set_cursor(
+      0,
+      { #settings.header + 3, math.floor(vim.o.columns / 2) }
+    )
   end
 end